Product introduction of galvanized coils

Galvanized coiled sheet is a thin steel sheet that is immersed in a molten zinc bath so that a layer of zinc adheres to the surface. At present, the continuous galvanizing process is mainly used for production, that is, the rolled steel plate is continuously immersed in a plating bath containing molten zinc to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also made by the hot dip method, but it is heated to about 500 degrees Celsius immediately after coming out of the tank, so that it forms an alloy film of zinc and iron. This kind of galvanized coil has good paint adhesion and weldability.

Parameters of galvanized coils

Product Name：Galvanized Steel coil

Width：600-1500mm or as customer's requirements

Thickness：0.12-3mm, or as customer's requirements

Length：As requirements

Zinc coating：20-275g/m2

Surface：Light Oil, Unoil,dry, chromate passivated, non-chromate passivated

Material:DX51DSGCCDX52DASTMA653JISG33020235B-0355B

Spangle:Regular spangle, minimal spangle, zero spangle, big spangle

Coil Weight:3-5 Tons or as customer requirements

Certifications:ISO 9001 and SGS

Packing:Industry-standard packaging or according to client's requirement

Delivery time：Up to order quantity, contact us to know

How to choose galvanized coilshoos

1. Cost-effective solution

Compared to GL or color coated steel coils, galvanized steel coils are the most cost-effective solution, but with similar features such as great corrosion resistance, good appearance, etc.

2. Wide range of applications

Galvanized steel coil can be easily processed into different applications. It is widely used in construction, home appliances, automotive containers, transportation, and other fields.

3. Easy to transport

Compared with GI steel sheets, the coil is easier to transport. In this way, it will save your transportation cost.

Types of galvanized steel coils

According to the processing method, we classify galvanized steel into the following categories.

1.Hot-dip galvanized steel coils

2.As the name suggests, hot-dip galvanizing is the process of dipping a washed iron sheet into a molten zinc solution at about 500 degrees to form a zinc layer. This is the most commonly used method. It has some favorable characteristics.

The entire steel surface is evenly covered with zinc layer, even corners, cavities, etc. This gives full protection to the iron sheet.

The cost of hot-dip galvanizing is very low.

3. Electro-galvanized steel coil

Electro-galvanization is a coating of zinc on steel by electroplating with a brine anode and steel conductor. It can improve the corrosion resistance and heat resistance of steel. In addition, it can make the steel more beautiful.

Application of galvanized coils

Galvanized steel coil products are mainly used in the construction, light industry, automobile, agriculture, animal husbandry and fishery and commercial industries. Among them, the construction industry is mainly used for the manufacture of industrial and civil building anti-corrosion roof panels, roof grilles, etc.; light industry is used for the manufacture of household appliances shells, civil chimneys, kitchen appliances, etc., the automotive industry is mainly used for the manufacture of corrosion-resistant parts of automobiles, etc.; agriculture, animal husbandry and fishery is mainly used for grain storage and transportation, meat, aquatic products refrigeration processing tools, etc.; commerce is mainly used for material storage and transportation, packaging tools, etc.